For high resolution, I mean the instrument only. But the sky is not cooperating, so the resolution is not really that high, at 1250mm effective focal length and the resolution with 5" aperture. C5/PST with my latest re-designed Cheapy-ERF mounting. Too bad that I found the sun was shifting west so I think it will be out of sight from inside my home.
1531 (GMT+8), AR987:-
1532 (GMT+8), AR988:-
1538 (GMT+8), AR989:-
1540 (GMT+8), a prominence:-
Finally, I have uploaded the video to see what the images looked like in real time: